NBC

NBC will stop airing national commercials during its overnight rebroadcasts of "Nightly News" after advertisers complained that the network was quietly using the rebroadcasts to bump its ratings, the On Media blog has confirmed. The move means that overnight viewers will no longer be included in "Nightly's" Nielsen ratings.

A Quinnipiac University poll released Monday states that Fox News is the most trusted television news network in the United States, which might startle a few progressive and independent viewers who chafe at the network's heavy partisan spin.